Advanced Tracker Devices

Advance Vehicle Tracking Unit consists of a Quad band GSM/GPRS modem and a powerful 48-Channel GPS receiver. The basic function of the Vehicle Tracking Unit is to acquire, monitor and transmit the position, Date, Time and direction data to server in the form of Packets or SMS.

Advance vehicle tracking is provided with USB Port for firmware uploading, device configuration and to capture the GSM / GPS logs. It has 3LEDs (GSM. GPS and Power)  to indicate the health status of the device. It is also provided with 3D Motion sensor to identify sleep/motion and to reduce data & Power consumption.

Advance vehicle tracking is having 2 digital inputs, 2 digital outputs ,1 Analog input (Voltage), 1 Analog input (Current) and 1 Serial Port (RS 232).

Advance vehicle tracking is a Advanced 'Vennalla Tracking Unit' which will give Vehicle ID, Device IMEI, Current date, Current Time, Location, Speed, Direction, Altitude, Cumulative Odometer, GSM and GPS Signal strength, GPS Fix status, etc.

Software features like Password protection, SIM Lock, Geo fence, Sleep Mode, Fall Back SMS, Store and Forward (History data) , Track On Demand, OTA Commands and Remote Firmware Update makes 8705 VTU a powerful and most robust device for the application areas like Fleet Management, Ambulance Management, Taxi/Cabs, Logistics, Education institutions, Boats, Ships etc.


Application Areas

  • Fleet Management

  • Taxi dispatch System

  • School Bus Management

  • Logistics
  • Public Transport System

  • Delivery & Courier Services

  • Emergency Vehicles and Security Vehicles


  • Quad band GSM/GPRS Module.
  • 48 Channels powerful GPS Module.
  • Inbuilt 3D Motion sensor.
  • Hardware and Software password protection.
  • n4MB Flash Memory (8MB Optional)
  • Supports Dual IP
  • 2 Digital Inputs
  • 2 Digital Outputs
  • 1 Analog Input (Current) and 1 Analog input (Voltage)
  • 1 Serial Port (RS 232)
  • Support TCP/IP, UDP, http, Domain and IPv6
  • Auto APN
  • SIM Lock & device Lock feature.
  • Track on demand.
  • Auto Fall back SMS
  • Built in Geo-fence.
  • Angle tracking.
  • Configurable output protocol parameter.
  • Static Navigation
  • IP-65 / Water proof Casing.



900/1800/1900 MHz Tri-band GSM / GPRS module
20 Channel GPS receiver (SiRF III)




Class 4 (2W for GSM 900 MHz)
Class 1 (1W for GSM 1800 MHz)

SIM (RUIM) Interface

External SIM 1.8V & 3V


Supports Text

GPRS Packet Data

Class 10; Coding Scheme CS1 to CS4

LED Indicators


Connectors / Switches

RS-232 Serial Port
SIM Card Holder
SMA antenna connector for GSM
SMA antenna connector for GPS
Voice port (Headset) for two-way voice communication
Switch for emergency SMS
Switch for emergency voice call

I/O Ports

1x for ignition status 
Two Digital Inputs * 
One Digital Output *

Power Supply

Wide DC input voltage range (9V - 30V)

Internal Battery





Operating : -10ºC to +55ºC
Storage : -40ºC to +85ºC


5% - 85% RH

Dimensions (mm)

109 x 86 x 38 (L x W x H)


370 gms


GSM + GPS Combo antenna


PC Utility for configuring the unit


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